package com.sun.rabbit.topics.topic;

import com.rabbitmq.client.BuiltinExchangeType;
import com.rabbitmq.client.Channel;
import com.sun.rabbit.utils.RabbitMqUtils;

import java.util.HashMap;
import java.util.Map;

/**生产者
 * @author shkstart
 * @create 2021-10-16 21:43
 */
public class EmitLogTopic {
    private  static  final String EXCHANGE_NAME = "topic_logs" ;

    public static void main(String[] args) throws Exception {
        try (Channel channel = RabbitMqUtils.getChannel();){
            channel.exchangeDeclare(EXCHANGE_NAME, BuiltinExchangeType.TOPIC);
            Map<String, String> bindingKeyMap = new HashMap<>();
            bindingKeyMap.put("quick.orange.rabbit","被队列 Q1Q2 接收到");
            bindingKeyMap.put("lazy.orange.elephant","被队列 Q1Q2 接收到");
            bindingKeyMap.put("quick.orange.fox","被队列 Q1 接收到");
            bindingKeyMap.put("lazy.brown.fox","被队列 Q2 接收到");
            bindingKeyMap.put("lazy.pink.rabbit","虽然满足两个绑定但只被队列 Q2 接收一次");
            bindingKeyMap.put("quick.brown.fox","不匹配任何绑定不会被任何队列接收到会被丢弃");
            bindingKeyMap.put("quick.orange.male.rabbit","是四个单词不匹配任何绑定会被丢弃");
            bindingKeyMap.put("lazy.orange.male.rabbit"," 是四个单词但匹配 Q2");
            for(Map.Entry<String, String> bingKeyEntry:bindingKeyMap.entrySet()){
                String bindingKey = bingKeyEntry.getKey();
                String message = bingKeyEntry.getValue();
                channel.basicPublish(EXCHANGE_NAME,bindingKey,null,message.getBytes("UTF-8"));
                System.out.println("生产者发送消息:"+message);
            }

        }
    }
}
